College Bathroom Jacking Off

Last year, I had a break between two of my classes. Since it was only 50 minutes, there wasn't really anywhere I could go. So, I sat down on one of the hall benches to do some reading. But soon my mind wondered to the thought of masturbation. I got up and went into the bathroom. I went into on of the stalls at the end of the rows and dropped my pants. I was instantly hard and began to jack off. Since a few people came in and out, I tried to go slow, so I didn't make too much sound. After I few minutes I came. Since I was standing, I came into the toilet, making for an easy clean up.